update

app.py

@@ -86,8 +86,7 @@ try:
 except:
   index_info = "Semantic Search"
 
-# database_choices = [index_info,'Arxiv Search - Latest - (EXPERIMENTAL)']
-database_choices = ['Arxiv Search - Latest - (EXPERIMENTAL)', index_info]
+database_choices = [index_info,'Arxiv Search - Latest - (EXPERIMENTAL)']
 
 ## Arxiv API
 arx_client = arxiv.Client()
@@ -136,7 +135,7 @@ with gr.Blocks(theme = gr.themes.Soft()) as demo:
         with gr.Row(equal_height = True):
           llm_model = gr.Dropdown(choices = llm_models_to_choose, value = 'Trust-Align-Qwen2.5', label = 'LLM MODEL')
           llm_results = gr.Slider(minimum=1, maximum=retrieve_results, value=3, step=1, interactive=True, label="Top n results as context")
-          database_src = gr.Dropdown(choices = database_choices, value = index_info, label = 'Search Source')
+          database_src = gr.Dropdown(choices = database_choices, value = database_choices[-1], label = 'Search Source')
           stream_results = gr.Checkbox(value = True, label = "Stream output", visible = False)
 
     output_text = gr.Textbox(show_label = True, container = True, label = 'LLM Answer', visible = True, placeholder = output_placeholder)